Defines a signature field lock action.
A signature field lock action specifies a set of form fields that shall be locked when signature field is signed.

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Initializes a new PDFSignatureLockFieldAction object.

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Initializes a new object.
This method supports the internal library infrastructure and should not be used by external client code.

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Gets the underlying COS object.

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Gets the fields this action acts upon.

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Gets the lock type.

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Sets the fields this action acts upon.

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Sets the lock type.

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